He, Yulei <he <at> hcp.med.harvard.edu> writes: > Could someone tell me a simple function of plot ROC curve and calculate > AUC in R? My setting is very simple, a column of the true binary > response and another column of predicted probabilities.
There are a few packages with examples around, which you can find from: <http://search.r-project.org/cgi-bin/namazu.cgi?query=ROC&max=20&result=normal&sort=score&idxname=functions> I normally use package ROCR. Dieter ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
